Home / Standards / GB/T 30808-2014 GB/T 30808-2014 Active Thermal insulation products for buildings―Determination of retention rate on tensile strength perpendicular to the faces in hygrothermal conditions 建筑用绝热制品 湿热条件下垂直于表面的抗拉强度保留率的测定 Standard Type GBT ICS 91.100.60 CCS Q25 Status 现行 Issue Date 2014-05-06 Implementation 2015-02-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A